PFC电感漆包线表面破损对产品性能的影响  

Influence of Surface Damage of PFC Inductance Enameled Wire on Product Performance

作　　者：张斌 朱佳麟 姚元杰 

机构地区：[1]珠海格力电器股份有限公司,珠海519070

出　　处：《日用电器》2022年第2期79-82,96,共5页ELECTRICAL APPLIANCES

摘　　要：漆包线表面破损是PFC电感失效的主要原因之一,但漆包线表面破损的大小及深度对电感整体性能影响不同。PFC电感受行业手工绕线加工工艺影响,过程会不可避免造成刮破漆包线的隐患,而对PFC电感进行外观全检和匝间耐压测试,能够在早期筛选出表面破损的匝间绝缘不良的电感,本文通过研究漆包线破损程度对产品性能的影响来降低行业内电感的报废率。Surface damage of enameled wire is one of the main causes of PFC inductor failure,but the size and depth of enameled wire surface damage have different effects on the overall performance of inductor.PFC electroreception industry manual winding process,the process will inevitably cause the hidden trouble of the broken wire,and appearance all inspection of PFC inductor and interturn overvoltage withstand test,damaged surface in early screening of turn-to-turn insulation fault of inductance,in this paper,by studying the enameled wire breakage degree effect on the properties of product to reduce the inductance of the scrap rate in the industry.

关 键 词：PFC电感 漆包线 匝间耐压 可靠性 

分 类 号：TM245.1[一般工业技术—材料科学与工程]